Description
The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.
Remediation
References
https://github.com/jquery-validation/jquery-validation/commit/5bbd80d27fc6b607d2f7f106c89522051a9fb0dd
https://github.com/jquery-validation/jquery-validation/releases/tag/1.19.5
https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-ffmh-x56j-9rc3
Related Vulnerabilities
CVE-2021-26275 Vulnerability in npm package eslint-fixer
CVE-2022-35915 Vulnerability in maven package org.webjars.npm:openzeppelin__contracts
CVE-2014-0095 Vulnerability in maven package org.apache.tomcat:tomcat-coyote
CVE-2020-26296 Vulnerability in maven package org.webjars.npm:vega
CVE-2021-43306 Vulnerability in maven package org.webjars.npm:jquery-validation